153130444 has 12 divisors (see below), whose sum is σ = 268064944. Its totient is φ = 76540464.

The previous prime is 153130423. The next prime is 153130477. The reversal of 153130444 is 444031351.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20842 + ... + 27214.

Almost surely, 2^153130444 is an apocalyptic number.

It is an amenable number.

153130444 is a deficient number, since it is larger than the sum of its proper divisors (114934500).

153130444 is a wasteful number, since it uses less digits than its factorization.

153130444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12384 (or 12382 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 153130444 is about 12374.5886396276. The cubic root of 153130444 is about 535.0000803564. Note that the first 4 decimals are identical.

Adding to 153130444 its reverse (444031351), we get a palindrome (597161795).

It can be divided in two parts, 1531304 and 44, that multiplied together give a palindrome (67377376).

The spelling of 153130444 in words is "one hundred fifty-three million, one hundred thirty thousand, four hundred forty-four".